systemd/units/initrd-battery-check.service.in
Yu Watanabe be994c2640 battery-check: several follow-ups
Follow-ups for e3d4148d50.

- add reference to initrd-battery-check.service in man page, and move
  its section from 1 to 8,
- add link to man page in help message,
- introduce ERRNO_IS_NO_PLYMOUTH(),
- propagate error in battery_check_send_plymouth_message(),
- rename battery_check_send_plymouth_message() -> plymouth_send_message(),
- return earlier when the first battery level check passed to reduce
  indentation,
- fix potential use of invalid fd on battery restored,
- do not use emoji for /dev/console,
- add simple test (mostly for coverity),

etc, etc...
2023-06-29 15:41:00 +09:00

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SYSTEMD

# SPDX-License-Identifier: LGPL-2.1-or-later
#
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
[Unit]
Description=Check battery level during early boot
Documentation=man:initrd-battery-check.service(8)
DefaultDependencies=no
AssertPathExists=/etc/initrd-release
Before=local-fs-pre.target
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart={{ROOTLIBEXECDIR}}/systemd-battery-check
FailureAction=poweroff-force